Sr. Network Engineer

Insight Global (United States); Nashville (TN); On-site; USD 120,000 - 160,000; Full time

Job summary

Insight Global, a leading IT staffing firm, seeks a Senior Network Engineer to drive firewall policy design and secure cloud migrations for a healthcare client. You will manage Check Point and Palo Alto environments, troubleshoot end-to-end network paths, and participate in data-center modernization initiatives.

The role emphasizes broad routing/switching expertise, Cisco ACI data-center fabrics, and collaboration with internal teams to deliver reliable, scalable network services at enterprise

Qualifications

• Hands-on firewall engineering with Check Point and/or Palo Alto
• Broad routing and switching experience across enterprise networks
• Experience with enterprise-scale networks and end-to-end troubleshooting
• Familiarity with Cisco data-center networking and ACI fabric
• Ability to design and troubleshoot firewall policies for cloud migrations
• Experience with Cisco ISR 4K and load-balancing
• CCNP or equivalent networking certification
• Experience with network design, documentation, and change management

Responsibilities

• Build, maintain, and troubleshoot firewall policies (Check Point and Palo Alto).
• Support cloud application migrations by enforcing needed network security rules.
• Troubleshoot issues across firewalls, routers, switches, and data-center fabrics.
• Develop end-to-end network solutions by analyzing traffic and coordinating across teams.
• Support Cisco ACI data-center networking and routing/switching.
• Contribute to enterprise network design, upgrades, standards, and improvements.
• Coordinate with stakeholders to deliver reliable network services.

Skills

Firewall engineering

Routing and switching

Enterprise network experience

Network troubleshooting

Cloud migration support

Technical leadership

Education

Cisco CCNP or equivalent

Tools

Check Point

Palo Alto

Cisco ACI

Nexus switches

Cisco ISR 4K

Load balancers

Job description

Job Description

One of Insight Global's healthcare clients is seeking a Senior Network Engineer with strong firewall experience to support enterprise security and network engineering initiatives. The engineer will help build and troubleshoot firewall policies for cloud application migrations, with day-to-day work in a Check Point environment. The role also requires broad routing and switching knowledge, experience with Cisco ACI data-center fabrics, and the ability to develop and troubleshoot end-to-end network solutions at enterprise scale.

Responsibilities

• Build, maintain, and troubleshoot firewall policies, primarily in a Check Point environment.
• Support cloud application migrations by helping implement the required network security and firewall rules.
• Troubleshoot network and security issues across firewalls, routers, switches, and data-center fabrics.
• Help develop end-to-end solutions by assessing traffic flows and coordinating across network technologies.
• Support Cisco ACI data-center networking and related routing and switching.
• Contribute to enterprise network design, upgrades, standards, and operational improvements.
• Coordinate with internal teams and other stakeholders to deliver reliable network services.

Skills and Requirements

• Hands-on firewall engineering experience with Check Point and/or Palo Alto; strong security fundamentals.
• Broad network engineering skills, including routing and switching—not just experience with a single firewall product.
• Experience with enterprise-scale networks and the ability to understand and troubleshoot network paths end to end.
• Familiarity with Cisco data-center networking, especially ACI fabric; understanding of Nexus environments is valuable as the client transitions remaining data centers to ACI.
• Ability to build and troubleshoot firewall policies, including supporting cloud application migrations.
• Comfortable logging into network devices such as routers and investigating connectivity or routing issues.
• Experience with both Check Point and Palo Alto.
• Cisco ISR 4K experience.
• Load-balancing experience.
• Experience with large, complex enterprise environments, including data-center fabric modernization.
• Cisco CCNP or equivalent experience.
• Experience with network design, documentation, change management, or technical leadership.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to [e-mail].